The remainder to this question is 42
Answer:
210 adult tickets were sold
Step-by-step explanation:
let x be the number of adult tickets sold
let y be the number of children tickets sold
x+y=260 equation 1
9x+5y=2140 equation 2
multiply equation 1 by 5
multiply equation 2 by 1
5x+5y=1300
9x+5y=2140
subtract equation 1 from 2
4x=840
x=840/4
=210 tickets
substitute for x in equation 1
210+y=260
y=260-210=50
Answer:
No, the ratio between AD and DE is 3:1.
Step-by-step explanation:
I took the test already.
Answer:
1603
Step-by-step explanation:
3^3*4^3-5^3
__________
3*3*3=9*3=27
4*4*4=16*4=64
5*5*5=25*5=125
(27*64)-125
1728-125
1603
Interval <-1;1>, which means that this function can take values from interval <-7;-1>. The minimum value is -7.
